119490681450 has 96 divisors (see below), whose sum is σ = 343310276736. Its totient is φ = 26937999360.

The previous prime is 119490681419. The next prime is 119490681463. The reversal of 119490681450 is 54186094911.

It is a self number, because there is not a number n which added to its sum of digits gives 119490681450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 702807 + ... + 856106.

It is an arithmetic number, because the mean of its divisors is an integer number (3576148716).

Almost surely, 2^119490681450 is an apocalyptic number.

119490681450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119490681450 is an abundant number, since it is smaller than the sum of its proper divisors (223819595286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119490681450 is a wasteful number, since it uses less digits than its factorization.

119490681450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559008 (or 1559003 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The spelling of 119490681450 in words is "one hundred nineteen billion, four hundred ninety million, six hundred eighty-one thousand, four hundred fifty".